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Brief History of Measurement Systems: with a Chart of the Modernized Metric System

Description: Pamphlet issued by the United States National Bureau of Standards providing an overview of the English system of measurement used in the United States and of the metric system. The internal pages of the pamphlet contain a chart labeled "The Modernized Metric System" which includes tables of common conversions and a chart of the seven base units: meter/length, kilogram/mass, second/time, ampere/electric current, kelvin/temperature, mole/amount of substance, and candela/luminous intensity, as we… more
Date: August 1976
Creator: United States. National Bureau of Standards.
Item Type: Refine your search to only Pamphlet
Partner: UNT Libraries Government Documents Department
open access

Ozone Reactions in Aqueous Solutions: a Bibliography

Description: Abstract: A reaction oriented list of references is provided for published papers and reports containing rate data or information on mechanism for reactions of ozone with various substrates in aqueous solutions. Catalyzed, as well as uncatalyzed, reactions are included. One hundred and sixty-four papers are listed. The period covered extends from 1913 to 1981.
Date: August 1983
Creator: Westley, Francis
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Proceedings of the Second International Conference on Precision Measurement and Fundamental Constants, June 8-12, 1981

Description: Abstract: This volume presents the Proceedings of the Second International Conference on Precision Measurement and Fundamental Constants, held at the National Bureau of Standards in Gaithersburg, MD, from June 8-12, 1981. Like its 1970 predecessor, the Conference provided an international forum for theoretical, experimental, and applied scientists actively engaged in research on precision measurements relating to the fundamental physical constants, and on the testing of related fundamental theo… more
Date: August 1984
Creator: Taylor, B. N. & Phillips, William D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Standards and Metadata Requirements for Computerization of Selected Mechanical Properties of Metallic Materials

Description: Abstract: To assist in building a computerized information system on the engineering properties of materials, the standards and metadata requirements for a representative group of mechanical property categories are considered. These categories include: tensile behavior, hardness numbers, notch-bar impact test parameters, and fatigue properties. For each property group, definitions of terms, synonyms (and non-synonyms), standard test methods, standards for reporting data, precision and accuracy,… more
Date: August 1985
Creator: Westbrook, J. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A User's Guide for RAPID, Reduction Algorithms for the Presentation of Incremental Fire Data

Description: Abstract: The Voluminous amount of data than can be collected by automatic data acquisition systems during large scale fire tests requires the use of a digital computer for the reduction of data. RAPID is a stand-alone program specifically designed to convert raw instrument voltages collected during such tests into meaningful units. The reduced data can also be used alone or in combinations to obtain quantities that require more than minimal data reduction. The program is written with the abili… more
Date: August 1986
Creator: Breese, J. Newton & Peacock, Richard D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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